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A discussion board for The Linux Foundation's LFS258 Kubernetes Fundamentals class.
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Issue with coredns pods after initial cluster setup
gskornowiczgskornowicz
6
110
chrispokornichrispokorni
kubeadm init
etofran810etofran810
13
4.5K
chrispokornichrispokorni
Not received mail from Credly and can't verify the certificate ID
Answered
sigma0100sigma0100
6
98
sayantan288sayantan288
How to Prepare MAC Book Pro for Kubernetes Labs -VMware
Answered
aqeelali80aqeelali80
3
71
chrispokornichrispokorni
NOTICE: Upcoming LFS258 Course Update
fcioancafcioanca
0
21
fcioancafcioanca
Lab 16.2. Detailed Steps with 2 CPs
dsfraserdsfraser
1
11
chrispokornichrispokorni
Course introduction videos unavailable
fasmyfasmy
3
31
fcioancafcioanca
Ghost image not usable anymore
mag1mag1
10
401
ernestrernestr
Create ticket to support team
amrmohdnoramrmohdnor
4
104
arianehammarianehamm
My Experience With LF CKA Through The So Called "PSI" Browser
jsm1956jsm1956
0
21
jsm1956jsm1956
diskPressure on LAB 7 5 - lfs258
luigicucciolilloluigicucciolillo
2
21
luigicucciolilloluigicucciolillo
Is there a Course Book for LFS258?
Answered ✓
jan.veverkajan.veverka
2
21
jan.veverkajan.veverka
Pathetic experience with PSI secure browser
vivek.pophalevivek.pophale
12
764
IsaacCarterIsaacCarter
Cilium Crash-Loop on worker nodes
fasmyfasmy
16
608
nkristiantonkristianto
LF Portal (trainingportal.linuxfoundation.org) Planned Maintenance (August 17, 2025 02:00-05:00 UTC)
mstepienmstepien
0
1
mstepienmstepien
Lab 3.1 - step 12 Install the containerd software
Answered ✓
tgdtada2tgdtada2
3
51
mcm30907mcm30907
unable go on LFS258 LAB 3.1
luigicucciolilloluigicucciolillo
13
151
chrispokornichrispokorni
lab 11.2 ingress balancing and not routing based on host header
dsfraserdsfraser
10
51
chrispokornichrispokorni
Lab 11.3 -step 12 - IP where from ?
Answered
aristideboisseauaristideboisseau
3
32
chrispokornichrispokorni
I have not receaved any mail once exam completed for exam completion .
Answered
harshitdixit09harshitdixit09
1
11
fcioancafcioanca
i accidenlty booked my cka exam at wrong time i missed my cka exam
arunkumar997arunkumar997
2
51
arunkumar997arunkumar997
Should CKA: Certified Kubernetes Administrator be renamed to CKT: Certified Kubernetes Troubleshoot
frederic31frederic31
2
31
colmcdcolmcd
Exam rescheduling: need urgent help
er.singhghanshyamer.singhghanshyam
2
11
arunkumar997arunkumar997
PSI is the only option to take CKA exam
Answered
mircealbutiumircealbutiu
2
53
abarthelabarthel
not able to launch cka exam
Answered
mamtapantmamtapant
2
2
abarthelabarthel
Unacceptable behaviour from Linux CKA exam Procter.
nkarmakarnkarmakar
9
103
nkarmakarnkarmakar
Unable to use windows 10, Starting October 14th?!
fasmyfasmy
0
11
fasmyfasmy
CKA Exam no results yet (80+ hours already)
mwarid786mwarid786
2
304
mstepienmstepien
Failed to garbage collect required amount of images. Attempted to free 634456473 bytes, but only fou
Answered
goldonegoldone
3
146
chrispokornichrispokorni
Isuue with linkerd
aditya03aditya03
10
231
hemal.hugheshemal.hughes

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